| 基于STM32的自动划线小车设计 |
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| 引用本文： | 张 伟,胡 斌,王子文.基于STM32的自动划线小车设计[J].教育技术导刊,2009,19(10):174-178. |
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| 作者姓名： | 张 伟 胡 斌 王子文 |
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| 作者单位： | 河南理工大学 电气工程与自动化学院，河南 焦作 454000 |
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| 基金项目： | 河南省高等学校大学生创新训练计划重点项目（201810460027） |
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| 摘 要： | 目前市面上的划线设备仍需依赖人的视觉观测、手动操纵，沿基准线喷涂标线。为了提高划线效率，降低人工成本，提出一种基于STM32的自动划线小车系统。该系统由遥控器及行进控制两大部分构成。首先将拟划线路径按比例缩放，依据遥控器模块上液晶屏分度值，通过遥控器按键将路径输入至液晶屏，也可直接调出标准路径；然后将数据打包成数组形式，通过无线传输模块NRF发送至小车控制器；最后启动小车，小车按照预定轨迹实现划线任务。多次实验验证表明，该系统可实现自动划线任务，具有划线稳定、作业高效等优点。
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| 关 键 词： | 自动划线 STM32 远程遥控 路径设计 模式识别 |
| 收稿时间： | 2020-02-13 |
The Design of Automatic Dash Car Based on STM32 |
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| ZHANG Wei,HU Bin,WANG Zi-wen.The Design of Automatic Dash Car Based on STM32[J].Introduction of Educational Technology,2009,19(10):174-178. |
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| Authors: | ZHANG Wei HU Bin WANG Zi-wen |
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| Institution: | School of Electrical Engineering and Automation， Henan Polytechnic University， Jiaozuo 454000， China |
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| Abstract: | The main marking equipment on the market still relies on human visual observation， manual manipulation， and spraying marking along the baseline. In order to improve the marking efficiency and reduce the cost， an automatic dash car system based on STM32 is proposed. The system is mainly composed of remote control module and travel control module. Firstly， the planning path is scaled， and it is entered into the LCD screen through the remote control button， according to the LCD division value of the remote control module， or the standard path is called directly. Then， the data is packaged into a group form， and is sent to the car controller through the wireless transmission module NRF. Finally， the dash car will achieve the marking task according to the predetermined trajectory. Based on the experiment studies， it is proved that the designed system can realize the dash task automatically， which has the advantages of consistent line stability and efficient operation. |
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| Keywords: | automatic scribing STM32 remote control path design pattern recognition |
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